forked from OSchip/llvm-project
20 lines
416 B
C
20 lines
416 B
C
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// RUN: %clang_cc1 -emit-llvm %s -o /dev/null
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/* In this testcase, the return value of foo() is being promoted to a register
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* which breaks stuff
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*/
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int printf(const char * restrict format, ...);
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union X { char X; void *B; int a, b, c, d;};
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union X foo() {
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union X Global;
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Global.B = (void*)123; /* Interesting part */
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return Global;
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}
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int main() {
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union X test = foo();
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printf("0x%p", test.B);
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}
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